[🤖] Add Unit-Tests

langext/bool_test.go

@@ -0,0 +1,84 @@
+package langext
+
+import (
+	"git.blackforestbytes.com/BlackForestBytes/goext/tst"
+	"testing"
+)
+
+func TestFormatBoolTrue(t *testing.T) {
+	tst.AssertEqual(t, FormatBool(true, "yes", "no"), "yes")
+}
+
+func TestFormatBoolFalse(t *testing.T) {
+	tst.AssertEqual(t, FormatBool(false, "yes", "no"), "no")
+}
+
+func TestConditional(t *testing.T) {
+	tst.AssertEqual(t, Conditional(true, 1, 2), 1)
+	tst.AssertEqual(t, Conditional(false, 1, 2), 2)
+	tst.AssertEqual(t, Conditional(true, "a", "b"), "a")
+	tst.AssertEqual(t, Conditional(false, "a", "b"), "b")
+}
+
+func TestConditionalFn00(t *testing.T) {
+	tst.AssertEqual(t, ConditionalFn00(true, 10, 20), 10)
+	tst.AssertEqual(t, ConditionalFn00(false, 10, 20), 20)
+}
+
+func TestConditionalFn10Lazy(t *testing.T) {
+	called := false
+	v := ConditionalFn10(false, func() int {
+		called = true
+		return 1
+	}, 99)
+	tst.AssertEqual(t, v, 99)
+	tst.AssertEqual(t, called, false)
+
+	v = ConditionalFn10(true, func() int {
+		called = true
+		return 1
+	}, 99)
+	tst.AssertEqual(t, v, 1)
+	tst.AssertEqual(t, called, true)
+}
+
+func TestConditionalFn01Lazy(t *testing.T) {
+	called := false
+	v := ConditionalFn01(true, 1, func() int {
+		called = true
+		return 99
+	})
+	tst.AssertEqual(t, v, 1)
+	tst.AssertEqual(t, called, false)
+
+	v = ConditionalFn01(false, 1, func() int {
+		called = true
+		return 99
+	})
+	tst.AssertEqual(t, v, 99)
+	tst.AssertEqual(t, called, true)
+}
+
+func TestConditionalFn11Lazy(t *testing.T) {
+	calledT := false
+	calledF := false
+
+	v := ConditionalFn11(true,
+		func() int { calledT = true; return 1 },
+		func() int { calledF = true; return 2 },
+	)
+	tst.AssertEqual(t, v, 1)
+	tst.AssertEqual(t, calledT, true)
+	tst.AssertEqual(t, calledF, false)
+
+	calledT = false
+	calledF = false
+
+	v = ConditionalFn11(false,
+		func() int { calledT = true; return 1 },
+		func() int { calledF = true; return 2 },
+	)
+	tst.AssertEqual(t, v, 2)
+	tst.AssertEqual(t, calledT, false)
+	tst.AssertEqual(t, calledF, true)
+}