Added and tested IsBoolean

Rewritten TestIsString

internal/fc/conditions.go

@@ -119,6 +119,8 @@ func (c Condition) String() string {
 		return fmt.Sprintf("IsNumeric(%v)", c.Op[0])
 	case IsString:
 		return fmt.Sprintf("IsString(%v)", c.Op[0])
+	case IsBoolean:
+		return fmt.Sprintf("IsBoolean(%v)", c.Op[0])
 	case StringMatches:
 		return fmt.Sprintf("StringMatches(%s,%s)", c.Op[0], c.Op[1])
 	default:
@@ -335,6 +337,13 @@ func (c Condition) Test(input map[string]interface{}) (bool, error) {
 		}
 		_, ok := ops[0].(string)
 		return ok, nil
+	case IsBoolean:
+		ops, err := c.findInputs(input)
+		if err != nil {
+			return false, err
+		}
+		_, ok := ops[0].(bool)
+		return ok, nil
 	case StringMatches:
 		ops, err := c.findInputs(input)
 		inputString, okString := ops[0].(string)
@@ -669,6 +678,14 @@ func NewIsStringParamCondition(param1 *ParamOrValue) Condition {
 	}
 }
 
+func NewIsBooleanParamCondition(param1 *ParamOrValue) Condition {
+	return Condition{
+		Type: IsBoolean,
+		Find: []bool{param1.IsParam},
+		Op:   []interface{}{param1.GetOperand()},
+	}
+}
+
 func NewStringMatchesParamCondition(param1 *ParamOrValue, param2 *ParamOrValue) Condition {
 	return Condition{
 		Type: StringMatches,

internal/test/condition_test.go

@@ -232,23 +232,50 @@ func TestIsNullIsPresent(t *testing.T) {
 
 func TestIsString(t *testing.T) {
 	tests := []struct {
-		parameter      string
+		paramOrValue   *fc.ParamOrValue
 		shouldBeString bool
 	}{
-		{"name", true},
-		{"age", false},
-		{"isStudent", false},
-		{"nonExistent", false},
+		{fc.NewValue("name"), true},
+		{fc.NewValue(false), false},
+		{fc.NewParam("name"), true},
+		{fc.NewParam("age"), false},
+		{fc.NewParam("isStudent"), false},
+		{fc.NewParam("nonExistent"), false},
 	}
 	testMap := make(map[string]interface{})
 	testMap["name"] = "John"
 	testMap["age"] = 33
 	testMap["isStudent"] = false
 
 	for i, test := range tests {
-		cond := fc.NewIsStringParamCondition(fc.NewParam(test.parameter))
+		cond := fc.NewIsStringParamCondition(test.paramOrValue)
+		ok, err := cond.Test(testMap)
+		utils.AssertNil(t, err)
+		utils.AssertEqualsMsg(t, ok, test.shouldBeString, fmt.Sprintf("test %d: expected IsString(%v) to be %v", i+1, test.paramOrValue, test.shouldBeString))
+	}
+}
+
+func TestIsBoolean(t *testing.T) {
+	tests := []struct {
+		paramOrValue *fc.ParamOrValue
+		shouldBeBool bool
+	}{
+		{fc.NewValue(true), true},
+		{fc.NewValue(false), true},
+		{fc.NewValue("true"), false},
+		{fc.NewValue("false"), false},
+		{fc.NewValue(nil), false},
+		{fc.NewParam("isStudent"), true},
+		{fc.NewParam("notBoolean"), false},
+	}
+	testMap := make(map[string]interface{})
+	testMap["notBoolean"] = "true"
+	testMap["isStudent"] = false
+
+	for i, test := range tests {
+		cond := fc.NewIsBooleanParamCondition(test.paramOrValue)
 		ok, err := cond.Test(testMap)
 		utils.AssertNil(t, err)
-		utils.AssertEqualsMsg(t, ok, test.shouldBeString, fmt.Sprintf("test %d: expected IsString(%v) to be %v", i+1, test.parameter, test.shouldBeString))
+		utils.AssertEqualsMsg(t, ok, test.shouldBeBool, fmt.Sprintf("test %d: expected IsBool(%v) to be %v", i+1, test.paramOrValue, test.shouldBeBool))
 	}
 }