[Test] coverage code by tests

.github/workflows/commit-lint.yml

@@ -16,6 +16,8 @@ on:
       - develop
       - feature/**
       - release/**
+      - test/**
+      - bugfix/**
 
 jobs:
   lint-commits:

.gitignore

@@ -1,4 +1,6 @@
 /.idea
+/vendor
+/coverage.txt
 # Binaries for programs and plugins
 *.exe
 *.exe~

Makefile

@@ -0,0 +1,7 @@
+.PHONY: install tests
+
+install:
+	go mod tidy && go mod vendor
+
+tests:
+	go test -v ./tests

array.go

@@ -14,6 +14,10 @@ func InArray[T comparable](needle T, haystack []T) bool {
 }
 
 func Explode(separator string, stringStr string) []string {
+	if separator == "" {
+		return []string{stringStr}
+	}
+
 	return strings.Split(stringStr, separator)
 }
 

codecov.yml

@@ -0,0 +1,8 @@
+coverage:
+  status:
+    project:
+      default:
+        target: 90%
+    patch:
+      default:
+        target: 90%

tests/array_test.go

@@ -0,0 +1,111 @@
+package tests
+
+import (
+	"fmt"
+	"github.com/gouef/utils"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestInArray(t *testing.T) {
+	tests := []struct {
+		needle   string
+		haystack []string
+		expected bool
+	}{
+		{"apple", []string{"apple", "banana", "cherry"}, true},
+		{"orange", []string{"apple", "banana", "cherry"}, false},
+		{"", []string{"apple", "banana", "cherry"}, false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.needle, func(t *testing.T) {
+			result := utils.InArray(tt.needle, tt.haystack)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestExplode(t *testing.T) {
+	tests := []struct {
+		separator string
+		input     string
+		expected  []string
+	}{
+		{",", "apple,banana,cherry", []string{"apple", "banana", "cherry"}},
+		{" ", "apple banana cherry", []string{"apple", "banana", "cherry"}},
+		{";", "apple;banana;cherry", []string{"apple", "banana", "cherry"}},
+		{"", "apple", []string{"apple"}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.separator, func(t *testing.T) {
+			result := utils.Explode(tt.separator, tt.input)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestImplode(t *testing.T) {
+	tests := []struct {
+		separator string
+		elements  []string
+		expected  string
+	}{
+		{",", []string{"apple", "banana", "cherry"}, "apple,banana,cherry"},
+		{" ", []string{"apple", "banana", "cherry"}, "apple banana cherry"},
+		{";", []string{"apple", "banana", "cherry"}, "apple;banana;cherry"},
+		{"", []string{"apple"}, "apple"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.separator, func(t *testing.T) {
+			result := utils.Implode(tt.separator, tt.elements)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestSlice(t *testing.T) {
+	tests := []struct {
+		arr      []int
+		start    int
+		length   int
+		expected []int
+	}{
+		{[]int{1, 2, 3, 4, 5}, 1, 3, []int{2, 3, 4}},
+		{[]int{1, 2, 3, 4, 5}, -2, 3, []int{4, 5}},
+		{[]int{1, 2, 3, 4, 5}, 0, 2, []int{1, 2}},
+		{[]int{1, 2, 3, 4, 5}, 2, 5, []int{3, 4, 5}},
+		{[]int{1, 2, 3, 4, 5}, -6, 2, nil},         // out of range
+		{[]int{1, 2, 3, 4, 5}, 3, 10, []int{4, 5}}, // length beyond array length
+		{[]int{}, 0, 1, []int{}},                   // empty array
+	}
+
+	for _, tt := range tests {
+		t.Run(fmt.Sprintf("start:%d length:%d", tt.start, tt.length), func(t *testing.T) {
+			result := utils.Slice(tt.arr, tt.start, tt.length)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestIsset(t *testing.T) {
+	tests := []struct {
+		array    map[interface{}]interface{}
+		key      interface{}
+		expected bool
+	}{
+		{map[interface{}]interface{}{"a": 1, "b": 2}, "a", true},
+		{map[interface{}]interface{}{"a": 1, "b": 2}, "c", false},
+		{map[interface{}]interface{}{"a": 1, "b": 2}, 1, false},
+		{map[interface{}]interface{}{"a": 1, "b": 2}, "b", true},
+	}
+
+	for _, tt := range tests {
+		t.Run(fmt.Sprintf("key:%v", tt.key), func(t *testing.T) {
+			result := utils.Isset(tt.array, tt.key)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}

tests/ip_test.go

@@ -0,0 +1,53 @@
+package tests
+
+import (
+	"fmt"
+	"github.com/gouef/utils"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestIp2long(t *testing.T) {
+	tests := []struct {
+		ip       string
+		expected uint32
+		err      error
+	}{
+		{"192.168.1.1", 3232235777, nil},                                          // Standardní IPv4 adresa
+		{"255.255.255.255", 4294967295, nil},                                      // Maximalní IPv4 adresa
+		{"0.0.0.0", 0, nil},                                                       // Minimální IPv4 adresa
+		{"invalid_ip", 0, fmt.Errorf("invalid IP address: invalid_ip")},           // Neplatná adresa
+		{"256.256.256.256", 0, fmt.Errorf("invalid IP address: 256.256.256.256")}, // Neplatná adresa
+		{"fe80::1", 0, fmt.Errorf("not an IPv4 address: fe80::1")},                // IPv6 adresa
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.ip, func(t *testing.T) {
+			result, err := utils.Ip2long(tt.ip)
+			if tt.err != nil {
+				assert.EqualError(t, err, tt.err.Error())
+			} else {
+				assert.NoError(t, err)
+				assert.Equal(t, tt.expected, result)
+			}
+		})
+	}
+}
+
+func TestLong2ip(t *testing.T) {
+	tests := []struct {
+		ipLong   uint32
+		expected string
+	}{
+		{3232235777, "192.168.1.1"},
+		{4294967295, "255.255.255.255"},
+		{0, "0.0.0.0"},
+	}
+
+	for _, tt := range tests {
+		t.Run(fmt.Sprintf("%d", tt.ipLong), func(t *testing.T) {
+			result := utils.Long2ip(tt.ipLong)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}

math_test.go → tests/math_test.go

@@ -1,23 +1,24 @@
-package utils
+package tests
 
 import (
+	"github.com/gouef/utils"
 	"github.com/stretchr/testify/assert"
 	"testing"
 )
 
 func TestRound(t *testing.T) {
-	result := RoundTo(1234, 1)
+	result := utils.RoundTo(1234, 1)
 	assert.Equal(t, float64(1230), result, "Expected 1230")
 
-	result1 := RoundTo(1234, 2)
+	result1 := utils.RoundTo(1234, 2)
 	assert.Equal(t, float64(1200), result1, "Expected 1200")
 
-	result2 := RoundTo(1234, 3)
+	result2 := utils.RoundTo(1234, 3)
 	assert.Equal(t, float64(1000), result2, "Expected 1000")
 }
 
 func TestRoundTens(t *testing.T) {
-	result := RoundTens(123)
+	result := utils.RoundTens(123)
 	assert.Equal(t, float64(120), result, "Expected 120")
 }
 

tests/strings_test.go

@@ -0,0 +1,90 @@
+package tests
+
+import (
+	"testing"
+
+	"github.com/gouef/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSubstr(t *testing.T) {
+	tests := []struct {
+		input    string
+		start    int
+		length   *int
+		expected string
+	}{
+		{"hello world", 0, nil, "hello world"},  // Celý řetězec
+		{"hello world", 0, ptr(5), "hello"},     // Začátek + délka
+		{"hello world", 6, ptr(5), "world"},     // Od určité pozice
+		{"hello world", -5, ptr(3), "wor"},      // Záporný start
+		{"hello world", -5, ptr(10), "world"},   // Záporný start přesahující délku
+		{"hello world", 11, ptr(5), ""},         // Start mimo délku řetězce
+		{"hello world", -12, ptr(5), ""},        // Záporný start mimo délku řetězce
+		{"hello world", 3, ptr(20), "lo world"}, // Délka přesahující konec
+	}
+
+	for _, tt := range tests {
+		result := utils.Substr(tt.input, tt.start, tt.length)
+		assert.Equal(t, tt.expected, result, "Input: %s, Start: %d, Length: %v", tt.input, tt.start, tt.length)
+
+		// Test, že Substring funguje stejně
+		resultSubstring := utils.Substring(tt.input, tt.start, tt.length)
+		assert.Equal(t, tt.expected, resultSubstring, "Substring failed: Input: %s, Start: %d, Length: %v", tt.input, tt.start, tt.length)
+	}
+}
+
+// Pomocná funkce pro ukazatel na int
+func ptr(i int) *int {
+	return &i
+}
+
+func TestStrpos(t *testing.T) {
+	tests := []struct {
+		stringStr string
+		needle    string
+		expected  int
+	}{
+		{"hello world", "world", 6},        // Výskyt podřetězce
+		{"hello world", "hello", 0},        // Výskyt na začátku
+		{"hello world hello", "hello", 12}, // Poslední výskyt
+		{"hello world", "x", -1},           // Žádný výskyt
+		{"hello", "", 5},                   // Prázdný needle
+		{"", "hello", -1},                  // Prázdný řetězec
+	}
+
+	for _, tt := range tests {
+		result := utils.Strpos(tt.stringStr, tt.needle)
+		assert.Equal(t, tt.expected, result, "Strpos failed: Input: %s, Needle: %s", tt.stringStr, tt.needle)
+
+		// Test, že StringPosition funguje stejně
+		resultPosition := utils.StringPosition(tt.stringStr, tt.needle)
+		assert.Equal(t, tt.expected, resultPosition, "StringPosition failed: Input: %s, Needle: %s", tt.stringStr, tt.needle)
+	}
+}
+
+func TestStrncmp(t *testing.T) {
+	tests := []struct {
+		s1       string
+		s2       string
+		n        int
+		expected int
+	}{
+		{"hello", "hello", 5, 0},       // Stejné řetězce
+		{"hello", "hella", 5, 1},       // Rozdílné znaky na konci
+		{"hello", "hellz", 4, 0},       // Porovnání prvních 4 znaků
+		{"hello", "world", 3, -1},      // Rozdílné řetězce
+		{"hello", "hello world", 5, 0}, // Prvních 5 znaků je stejné
+		{"hello", "he", 5, 1},          // Jeden řetězec kratší
+		{"he", "hello", 5, -1},         // Opačný případ
+	}
+
+	for _, tt := range tests {
+		result := utils.Strncmp(tt.s1, tt.s2, tt.n)
+		assert.Equal(t, tt.expected, result, "Strncmp failed: S1: %s, S2: %s, N: %d", tt.s1, tt.s2, tt.n)
+
+		// Test, že StringCompare funguje stejně
+		resultCompare := utils.StringCompare(tt.s1, tt.s2, tt.n)
+		assert.Equal(t, tt.expected, resultCompare, "StringCompare failed: S1: %s, S2: %s, N: %d", tt.s1, tt.s2, tt.n)
+	}
+}

tests/translator_test.go

@@ -0,0 +1 @@
+package tests

tests/types_test.go

@@ -0,0 +1,50 @@
+package tests
+
+import (
+	"testing"
+
+	"github.com/gouef/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDetectType(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected interface{}
+	}{
+		{"123", int32(123)},
+		{"2147483647", int32(2147483647)},                   // Max int32
+		{"9223372036854775807", int64(9223372036854775807)}, // Max int64
+		{"3.14", float32(3.14)},
+		{"2.718", float32(2.718)},
+		{"1.7976931348623157e+308", float64(1.7976931348623157e+308)}, // Max float64
+		{"true", true},
+		{"false", false},
+		{"hello", "hello"},
+	}
+
+	for _, tt := range tests {
+		result := utils.DetectType(tt.input)
+		assert.Equal(t, tt.expected, result, "Input: %s", tt.input)
+	}
+}
+
+func TestIsInt(t *testing.T) {
+	tests := []struct {
+		input      string
+		expectedOk bool
+		expected   int
+	}{
+		{"123", true, 123},
+		{"2147483647", true, 2147483647},  // Max int32
+		{"9223372036854775807", false, 0}, // Max int64 (bude vráceno false)
+		{"hello", false, 0},
+		{"3.14", false, 0},
+	}
+
+	for _, tt := range tests {
+		ok, result := utils.IsInt(tt.input)
+		assert.Equal(t, tt.expectedOk, ok, "Input: %s", tt.input)
+		assert.Equal(t, tt.expected, result, "Input: %s", tt.input)
+	}
+}

tests/utils_test.go

@@ -0,0 +1 @@
+package tests