test: refactor test cases.

Author: ghosind

assertion_test.go

@@ -2,6 +2,8 @@ package assert
 
 import (
 	"testing"
+
+	"github.com/ghosind/go-assert/internal"
 )
 
 func TestNewAssertion(t *testing.T) {
@@ -19,9 +21,29 @@ func TestRun(t *testing.T) {
 	isSubTestRun := false
 
 	a.Run("sub test", func(sub *Assertion) {
-		DeepEqualNow(t, sub.Name(), "TestRun/sub_test")
+		EqualNow(t, sub.Name(), "TestRun/sub_test")
 		isSubTestRun = true
 	})
 
-	DeepEqualNow(t, isSubTestRun, true)
+	TrueNow(t, isSubTestRun)
+}
+
+func testAssertionFunction(a *Assertion, name string, fn func() error, expectSuccess bool) {
+	a.Helper()
+
+	err := fn()
+	if expectSuccess {
+		a.NilNow(err, "%s() = %v, want = nil", name, err)
+	} else {
+		a.NotNilNow(err, "%s() = nil, want = error", name)
+	}
+}
+
+func testAssertionNowFunction(a *Assertion, name string, fn func(), expectExit bool) {
+	isTerminated := internal.CheckTermination(fn)
+	if expectExit {
+		a.TrueNow(isTerminated, "%s() execution stopped, want do not stop", name)
+	} else {
+		a.NotTrueNow(isTerminated, "%s() execution do not stopped, want stop", name)
+	}
 }