func Test_Arguments_Diff(t *testing.T) {
var args = Arguments([]interface{}{"Hello World", 123, true})
var diff string
var count int
diff, count = args.Diff([]interface{}{"Hello World", 456, "false"})
assert.Equal(t, 2, count)
assert.Contains(t, diff, `%!s(int=456) != %!s(int=123)`)
assert.Contains(t, diff, `false != %!s(bool=true)`)
}
func Test_Arguments_Diff_WithAnythingOfTypeArgument_Failing(t *testing.T) {
var args = Arguments([]interface{}{"string", AnythingOfType("string"), true})
var count int
var diff string
diff, count = args.Diff([]interface{}{"string", 123, true})
assert.Equal(t, 1, count)
assert.Contains(t, diff, `string != type int - %!s(int=123)`)
}
func Test_Arguments_Diff_DifferentNumberOfArgs(t *testing.T) {
var args = Arguments([]interface{}{"string", 123, true})
var diff string
var count int
diff, count = args.Diff([]interface{}{"string", 456, "false", "extra"})
assert.Equal(t, 3, count)
assert.Contains(t, diff, `extra != (Missing)`)
}
func Test_Arguments_Diff_WithArgMatcher(t *testing.T) {
matchFn := func(a int) bool {
return a == 123
}
var args = Arguments([]interface{}{"string", MatchedBy(matchFn), true})
diff, count := args.Diff([]interface{}{"string", 124, true})
assert.Equal(t, 1, count)
assert.Contains(t, diff, `%!s(int=124) not matched by func(int) bool`)
diff, count = args.Diff([]interface{}{"string", false, true})
assert.Equal(t, 1, count)
assert.Contains(t, diff, `%!s(bool=false) not matched by func(int) bool`)
diff, count = args.Diff([]interface{}{"string", 123, false})
assert.Contains(t, diff, `%!s(int=123) matched by func(int) bool`)
diff, count = args.Diff([]interface{}{"string", 123, true})
assert.Equal(t, 0, count)
assert.Contains(t, diff, `No differences.`)
}
func TestSuiteLogging(t *testing.T) {
testT := testing.T{}
suiteLoggingTester := new(SuiteLoggingTester)
capture := StdoutCapture{}
capture.StartCapture()
Run(&testT, suiteLoggingTester)
output, err := capture.StopCapture()
assert.Nil(t, err, "Got an error trying to capture stdout!")
// Failed tests' output is always printed
assert.Contains(t, output, "TESTLOGFAIL")
if testing.Verbose() {
// In verbose mode, output from successful tests is also printed
assert.Contains(t, output, "TESTLOGPASS")
} else {
assert.NotContains(t, output, "TESTLOGPASS")
}
}
// Contains asserts that the specified string, list(array, slice...) or map contains the
// specified substring or element.
//
// assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'")
// assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
// assert.Contains(t, {"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
//
// Returns whether the assertion was successful (true) or not (false).
func Contains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
if !assert.Contains(t, s, contains, msgAndArgs...) {
t.FailNow()
}
}