feat: add testing

Author: hhirsch

coverage.out

@@ -0,0 +1,44 @@
+mode: count
+github.com/hhirsch/sps-buddy/main.go:16.41,17.38 1 2
+github.com/hhirsch/sps-buddy/main.go:17.38,19.3 1 2
+github.com/hhirsch/sps-buddy/main.go:19.8,22.3 2 0
+github.com/hhirsch/sps-buddy/main.go:25.31,27.33 2 3
+github.com/hhirsch/sps-buddy/main.go:27.33,28.53 1 2
+github.com/hhirsch/sps-buddy/main.go:28.53,32.4 3 1
+github.com/hhirsch/sps-buddy/main.go:33.3,33.53 1 1
+github.com/hhirsch/sps-buddy/main.go:33.53,37.4 3 1
+github.com/hhirsch/sps-buddy/main.go:40.2,43.41 1 1
+github.com/hhirsch/sps-buddy/main.go:43.41,46.3 2 0
+github.com/hhirsch/sps-buddy/main.go:48.2,48.42 1 1
+github.com/hhirsch/sps-buddy/main.go:48.42,50.3 1 0
+github.com/hhirsch/sps-buddy/main.go:53.39,56.15 3 0
+github.com/hhirsch/sps-buddy/main.go:56.15,58.17 2 0
+github.com/hhirsch/sps-buddy/main.go:58.17,60.4 1 0
+github.com/hhirsch/sps-buddy/main.go:63.2,63.16 1 0
+github.com/hhirsch/sps-buddy/main.go:63.16,66.3 2 0
+github.com/hhirsch/sps-buddy/main.go:68.2,69.21 2 0
+github.com/hhirsch/sps-buddy/main.go:69.21,72.3 2 0
+github.com/hhirsch/sps-buddy/main.go:74.2,74.38 1 0
+github.com/hhirsch/sps-buddy/main.go:74.38,77.3 2 0
+github.com/hhirsch/sps-buddy/main.go:79.2,79.21 1 0
+github.com/hhirsch/sps-buddy/main.go:79.21,81.3 1 0
+github.com/hhirsch/sps-buddy/main.go:82.2,82.10 1 0
+github.com/hhirsch/sps-buddy/main.go:85.13,86.24 1 0
+github.com/hhirsch/sps-buddy/main.go:86.24,89.3 2 0
+github.com/hhirsch/sps-buddy/main.go:91.2,91.44 1 0
+github.com/hhirsch/sps-buddy/main.go:91.44,94.3 2 0
+github.com/hhirsch/sps-buddy/main.go:96.2,96.47 1 0
+github.com/hhirsch/sps-buddy/main.go:96.47,98.90 2 0
+github.com/hhirsch/sps-buddy/main.go:98.90,99.68 1 0
+github.com/hhirsch/sps-buddy/main.go:99.68,101.5 1 0
+github.com/hhirsch/sps-buddy/main.go:103.4,103.14 1 0
+github.com/hhirsch/sps-buddy/main.go:105.3,105.17 1 0
+github.com/hhirsch/sps-buddy/main.go:105.17,108.4 2 0
+github.com/hhirsch/sps-buddy/main.go:109.3,109.23 1 0
+github.com/hhirsch/sps-buddy/main.go:109.23,112.4 2 0
+github.com/hhirsch/sps-buddy/main.go:112.9,115.4 2 0
+github.com/hhirsch/sps-buddy/main.go:117.3,117.17 1 0
+github.com/hhirsch/sps-buddy/main.go:117.17,120.4 2 0
+github.com/hhirsch/sps-buddy/main.go:124.2,125.12 2 0
+github.com/hhirsch/sps-buddy/internal/models/style/symbol.go:8.42,11.2 2 0
+github.com/hhirsch/sps-buddy/internal/models/style/symbol.go:13.37,16.2 2 0

main.go

@@ -6,12 +6,14 @@ import (
 	"github.com/hhirsch/sps-buddy/internal/models/style"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 )
 
 var arguments []string = os.Args
 var parserIsInsideVariableBlock bool = false
 var isErrorDetected bool = false
+var variableBlockStartStrings = []string{"VAR_INPUT", "VAR", "VAR_OUTPUT", "VAR_TEMP"}
 
 func checkVariableStyle(parts []string) {
 	if style.IsMixedCamelCase(parts[0]) {
@@ -37,10 +39,7 @@ func handleLine(input string) {
 		}
 	}
 
-	if inputWithoutWhiteSpaces == "VAR_INPUT" ||
-		inputWithoutWhiteSpaces == "VAR" ||
-		inputWithoutWhiteSpaces == "VAR_OUTPUT" ||
-		inputWithoutWhiteSpaces == "VAR_TEMP" {
+	if slices.Contains(variableBlockStartStrings, inputWithoutWhiteSpaces) {
 		parserIsInsideVariableBlock = true
 		return
 	}

main_test.go

@@ -4,14 +4,20 @@ import (
 	"testing"
 )
 
+func resetState() {
+	parserIsInsideVariableBlock = false
+}
+
 func TestDetectsWhenInVariableBlock(test *testing.T) {
+	test.Cleanup(resetState)
 	handleLine("errorActive1 : Bool;")
 	if parserIsInsideVariableBlock {
 		test.Error("mixed camel case must be valid")
 	}
 }
 
 func TestMixedCamelCaseVariableIsValid(test *testing.T) {
+	test.Cleanup(resetState)
 	parserIsInsideVariableBlock = true
 	handleLine("errorActive1 : Bool;")
 	if isErrorDetected {
@@ -20,9 +26,21 @@ func TestMixedCamelCaseVariableIsValid(test *testing.T) {
 }
 
 func TestMixedCamelCaseFunctionIsValid(test *testing.T) {
+	test.Cleanup(resetState)
 	parserIsInsideVariableBlock = true
 	handleLine("almError {InstructionName := 'Program_Alarm'; LibVersion := '1.0'} : Program_Alarm;")
 	if isErrorDetected {
 		test.Error("mixed camel case must be valid")
 	}
 }
+
+func TestVarInputTriggersInsideVariableBlock(test *testing.T) {
+	test.Cleanup(resetState)
+	if parserIsInsideVariableBlock {
+		test.Error("initial value of inside variable block should be false")
+	}
+	handleLine("VAR_INPUT")
+	if !parserIsInsideVariableBlock {
+		test.Error("did not detect that VAR_INPUT started")
+	}
+}