Converted some integration specs to async/await
This commit is contained in:
Steve Gravrock
@@ -10,156 +10,158 @@ describe('Matchers (Integration)', function() {
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});
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function verifyPasses(expectations) {
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it('passes', function(done) {
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it('passes', async function() {
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env.it('a spec', function() {
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expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('passed');
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expect(result.passedExpectations.length)
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.withContext('Number of passed expectations')
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.toEqual(1);
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(0);
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expect(
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result.failedExpectations[0] && result.failedExpectations[0].message
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)
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.withContext('Failure message')
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.toBeUndefined();
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('passed');
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expect(result.passedExpectations.length)
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.withContext('Number of passed expectations')
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.toEqual(1);
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(0);
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expect(
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result.failedExpectations[0] && result.failedExpectations[0].message
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)
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.withContext('Failure message')
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.toBeUndefined();
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});
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}
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function verifyFails(expectations) {
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it('fails', function(done) {
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it('fails', async function() {
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env.it('a spec', function() {
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expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message)
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.withContext(
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'Failed with a thrown error rather than a matcher failure'
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)
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.not.toMatch(/^Error: /);
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expect(result.failedExpectations[0].message)
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.withContext(
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'Failed with a thrown type error rather than a matcher failure'
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)
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.not.toMatch(/^TypeError: /);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message)
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.withContext('Failed with a thrown error rather than a matcher failure')
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.not.toMatch(/^Error: /);
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expect(result.failedExpectations[0].message)
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.withContext(
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'Failed with a thrown type error rather than a matcher failure'
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)
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.not.toMatch(/^TypeError: /);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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});
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}
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function verifyFailsWithCustomObjectFormatters(config) {
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it('uses custom object formatters', function(done) {
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it('uses custom object formatters', async function() {
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env.it('a spec', function() {
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env.addCustomObjectFormatter(config.formatter);
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config.expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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config.expectedMessage
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);
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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config.expectedMessage
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);
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});
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}
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function verifyPassesAsync(expectations) {
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it('passes', function(done) {
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it('passes', async function() {
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env.it('a spec', function() {
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return expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('passed');
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expect(result.passedExpectations.length)
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.withContext('Number of passed expectations')
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.toEqual(1);
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(0);
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expect(
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result.failedExpectations[0] && result.failedExpectations[0].message
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)
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.withContext('Failure message')
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.toBeUndefined();
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('passed');
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expect(result.passedExpectations.length)
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.withContext('Number of passed expectations')
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.toEqual(1);
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(0);
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expect(
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result.failedExpectations[0] && result.failedExpectations[0].message
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)
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.withContext('Failure message')
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.toBeUndefined();
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});
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}
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function verifyFailsAsync(expectations) {
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it('fails', function(done) {
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it('fails', async function() {
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env.it('a spec', function() {
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return expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message)
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.withContext(
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'Failed with a thrown error rather than a matcher failure'
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)
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.not.toMatch(/^Error: /);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message)
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.withContext('Failed with a thrown error rather than a matcher failure')
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.not.toMatch(/^Error: /);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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});
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}
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function verifyFailsWithCustomObjectFormattersAsync(config) {
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it('uses custom object formatters', function(done) {
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it('uses custom object formatters', async function() {
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const env = new jasmineUnderTest.Env();
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env.it('a spec', function() {
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env.addCustomObjectFormatter(config.formatter);
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return config.expectations(env);
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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config.expectedMessage
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);
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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config.expectedMessage
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);
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});
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}
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@@ -753,76 +755,79 @@ describe('Matchers (Integration)', function() {
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});
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describe('When an async matcher is used with .already()', function() {
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it('propagates the matcher result when the promise is resolved', function(done) {
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it('propagates the matcher result when the promise is resolved', async function() {
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env.it('a spec', function() {
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return env.expectAsync(Promise.resolve()).already.toBeRejected();
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected [object Promise] to be rejected.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected [object Promise] to be rejected.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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});
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it('propagates the matcher result when the promise is rejected', function(done) {
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it('propagates the matcher result when the promise is rejected', async function() {
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env.it('a spec', function() {
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return env
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.expectAsync(Promise.reject(new Error('nope')))
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.already.toBeResolved();
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected a promise to be resolved but it was ' +
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'rejected with Error: nope.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected a promise to be resolved but it was ' +
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'rejected with Error: nope.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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});
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it('fails when the promise is pending', function(done) {
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it('fails when the promise is pending', async function() {
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const promise = new Promise(function() {});
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env.it('a spec', function() {
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return env.expectAsync(promise).already.toBeResolved();
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});
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const specExpectations = function(result) {
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected a promise to be settled ' +
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'(via expectAsync(...).already) but it was pending.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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};
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const reporter = jasmine.createSpyObj('reporter', ['specDone']);
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env.addReporter(reporter);
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await env.execute();
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env.addReporter({ specDone: specExpectations });
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env.execute(null, done);
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expect(reporter.specDone).toHaveBeenCalledTimes(1);
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const result = reporter.specDone.calls.argsFor(0)[0];
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expect(result.status).toEqual('failed');
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expect(result.failedExpectations.length)
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.withContext('Number of failed expectations')
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.toEqual(1);
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expect(result.failedExpectations[0].message).toEqual(
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'Expected a promise to be settled ' +
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'(via expectAsync(...).already) but it was pending.'
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);
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expect(result.failedExpectations[0].matcherName)
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.withContext('Matcher name')
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.not.toEqual('');
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});
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});
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});
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