test: Add several tests for numerical conditions

core/condition.go

@@ -11,6 +11,7 @@ import (
 	"github.com/TwiN/gatus/v5/pattern"
 )
 
+// Placeholders
 const (
 	// StatusPlaceholder is a placeholder for a HTTP status.
 	//
@@ -49,7 +50,10 @@ const (
 
 	// DomainExpirationPlaceholder is a placeholder for the duration before the domain expires, in milliseconds.
 	DomainExpirationPlaceholder = "[DOMAIN_EXPIRATION]"
+)
 
+// Functions
+const (
 	// LengthFunctionPrefix is the prefix for the length function
 	//
 	// Usage: len([BODY].articles) == 10, len([BODY].name) > 5
@@ -72,7 +76,10 @@ const (
 
 	// FunctionSuffix is the suffix for all functions
 	FunctionSuffix = ")"
+)
 
+// Other constants
+const (
 	// InvalidConditionElementSuffix is the suffix that will be appended to an invalid condition
 	InvalidConditionElementSuffix = "(INVALID)"
 

core/condition_test.go

@@ -182,6 +182,34 @@ func TestCondition_evaluate(t *testing.T) {
 			ExpectedSuccess: true,
 			ExpectedOutput:  "[BODY] == test",
 		},
+		{
+			Name:            "body-numerical-equal",
+			Condition:       Condition("[BODY] == 123"),
+			Result:          &Result{body: []byte("123")},
+			ExpectedSuccess: true,
+			ExpectedOutput:  "[BODY] == 123",
+		},
+		{
+			Name:            "body-numerical-less-than",
+			Condition:       Condition("[BODY] < 124"),
+			Result:          &Result{body: []byte("123")},
+			ExpectedSuccess: true,
+			ExpectedOutput:  "[BODY] < 124",
+		},
+		{
+			Name:            "body-numerical-greater-than",
+			Condition:       Condition("[BODY] > 122"),
+			Result:          &Result{body: []byte("123")},
+			ExpectedSuccess: true,
+			ExpectedOutput:  "[BODY] > 122",
+		},
+		{
+			Name:            "body-numerical-greater-than-failure",
+			Condition:       Condition("[BODY] > 123"),
+			Result:          &Result{body: []byte("100")},
+			ExpectedSuccess: false,
+			ExpectedOutput:  "[BODY] (100) > 123",
+		},
 		{
 			Name:            "body-jsonpath",
 			Condition:       Condition("[BODY].status == UP"),
@@ -594,6 +622,7 @@ func TestCondition_evaluate(t *testing.T) {
 	}
 	for _, scenario := range scenarios {
 		t.Run(scenario.Name, func(t *testing.T) {
+			t.Parallel()
 			scenario.Condition.evaluate(scenario.Result, scenario.DontResolveFailedConditions)
 			if scenario.Result.ConditionResults[0].Success != scenario.ExpectedSuccess {
 				t.Errorf("Condition '%s' should have been success=%v", scenario.Condition, scenario.ExpectedSuccess)