Feature implementation from commits 11522a0..0ff4bb4

assert/assertion_compare_test.go

@@ -10,6 +10,8 @@ import (
 )
 
 func TestCompare(t *testing.T) {
+	t.Parallel()
+
 	type customString string
 	type customInt int
 	type customInt8 int8
@@ -127,6 +129,8 @@ func callerName(skip int) string {
 }
 
 func TestGreater(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !Greater(mockT, 2, 1) {
@@ -171,6 +175,8 @@ func TestGreater(t *testing.T) {
 }
 
 func TestGreaterOrEqual(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !GreaterOrEqual(mockT, 2, 1) {
@@ -215,6 +221,8 @@ func TestGreaterOrEqual(t *testing.T) {
 }
 
 func TestLess(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !Less(mockT, 1, 2) {
@@ -259,6 +267,8 @@ func TestLess(t *testing.T) {
 }
 
 func TestLessOrEqual(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !LessOrEqual(mockT, 1, 2) {
@@ -303,6 +313,8 @@ func TestLessOrEqual(t *testing.T) {
 }
 
 func TestPositive(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !Positive(mockT, 1) {
@@ -342,6 +354,8 @@ func TestPositive(t *testing.T) {
 }
 
 func TestNegative(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !Negative(mockT, -1) {
@@ -381,6 +395,8 @@ func TestNegative(t *testing.T) {
 }
 
 func Test_compareTwoValuesDifferentValuesTypes(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	for _, currCase := range []struct {
@@ -399,6 +415,8 @@ func Test_compareTwoValuesDifferentValuesTypes(t *testing.T) {
 }
 
 func Test_compareTwoValuesNotComparableValues(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	type CompareStruct struct {
@@ -418,6 +436,8 @@ func Test_compareTwoValuesNotComparableValues(t *testing.T) {
 }
 
 func Test_compareTwoValuesCorrectCompareResult(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	for _, currCase := range []struct {
@@ -438,6 +458,8 @@ func Test_compareTwoValuesCorrectCompareResult(t *testing.T) {
 }
 
 func Test_containsValue(t *testing.T) {
+	t.Parallel()
+
 	for _, currCase := range []struct {
 		values []compareResult
 		value  compareResult

assert/assertion_order_test.go

@@ -6,6 +6,8 @@ import (
 )
 
 func TestIsIncreasing(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !IsIncreasing(mockT, []int{1, 2}) {
@@ -51,6 +53,8 @@ func TestIsIncreasing(t *testing.T) {
 }
 
 func TestIsNonIncreasing(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !IsNonIncreasing(mockT, []int{2, 1}) {
@@ -96,6 +100,8 @@ func TestIsNonIncreasing(t *testing.T) {
 }
 
 func TestIsDecreasing(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !IsDecreasing(mockT, []int{2, 1}) {
@@ -141,6 +147,8 @@ func TestIsDecreasing(t *testing.T) {
 }
 
 func TestIsNonDecreasing(t *testing.T) {
+	t.Parallel()
+
 	mockT := new(testing.T)
 
 	if !IsNonDecreasing(mockT, []int{1, 2}) {
@@ -186,6 +194,8 @@ func TestIsNonDecreasing(t *testing.T) {
 }
 
 func TestOrderingMsgAndArgsForwarding(t *testing.T) {
+	t.Parallel()
+
 	msgAndArgs := []interface{}{"format %s %x", "this", 0xc001}
 	expectedOutput := "format this c001\n"
 	collection := []int{1, 2, 1}

assert/assertions.go

@@ -543,8 +543,9 @@ func Same(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) b
 	if !same {
 		// both are pointers but not the same type & pointing to the same address
 		return Fail(t, fmt.Sprintf("Not same: \n"+
-			"expected: %p %#v\n"+
-			"actual  : %p %#v", expected, expected, actual, actual), msgAndArgs...)
+			"expected: %p %#[1]v\n"+
+			"actual  : %p %#[2]v",
+			expected, actual), msgAndArgs...)
 	}
 
 	return true
@@ -569,8 +570,8 @@ func NotSame(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}
 
 	if same {
 		return Fail(t, fmt.Sprintf(
-			"Expected and actual point to the same object: %p %#v",
-			expected, expected), msgAndArgs...)
+			"Expected and actual point to the same object: %p %#[1]v",
+			expected), msgAndArgs...)
 	}
 	return true
 }
@@ -1852,6 +1853,11 @@ func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{
 		return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid json.\nJSON parsing error: '%s'", expected, err.Error()), msgAndArgs...)
 	}
 
+	// Shortcut if same bytes
+	if actual == expected {
+		return true
+	}
+
 	if err := json.Unmarshal([]byte(actual), &actualJSONAsInterface); err != nil {
 		return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid json.\nJSON parsing error: '%s'", actual, err.Error()), msgAndArgs...)
 	}
@@ -1870,6 +1876,11 @@ func YAMLEq(t TestingT, expected string, actual string, msgAndArgs ...interface{
 		return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid yaml.\nYAML parsing error: '%s'", expected, err.Error()), msgAndArgs...)
 	}
 
+	// Shortcut if same bytes
+	if actual == expected {
+		return true
+	}
+
 	if err := yaml.Unmarshal([]byte(actual), &actualYAMLAsInterface); err != nil {
 		return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid yaml.\nYAML error: '%s'", actual, err.Error()), msgAndArgs...)
 	}
@@ -2008,6 +2019,9 @@ type CollectT struct {
 	errors []error
 }
 
+// Helper is like [testing.T.Helper] but does nothing.
+func (CollectT) Helper() {}
+
 // Errorf collects the error.
 func (c *CollectT) Errorf(format string, args ...interface{}) {
 	c.errors = append(c.errors, fmt.Errorf(format, args...))