add unit test

Author: mirkoCrobu

internal/orchestrator/bricks/bricks_test.go

@@ -0,0 +1,81 @@
+package bricks
+
+import (
+	"testing"
+
+	"github.com/arduino/arduino-app-cli/internal/orchestrator/bricksindex"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetBrickInstanceVariableDetails(t *testing.T) {
+	tests := []struct {
+		name                   string
+		brick                  *bricksindex.Brick
+		brickInstanceVariables map[string]string
+		expected               []BrickInstanceVariable
+	}{
+		{
+			name: "variable is present in the map",
+			brick: &bricksindex.Brick{
+				Variables: []bricksindex.BrickVariable{
+					{Name: "VAR1", Description: "desc"},
+				},
+			},
+			brickInstanceVariables: map[string]string{"VAR1": "value1"},
+			expected: []BrickInstanceVariable{
+				{Name: "VAR1", Value: "value1", Description: "desc", Required: true},
+			},
+		},
+		{
+			name: "variable not present in the map",
+			brick: &bricksindex.Brick{
+				Variables: []bricksindex.BrickVariable{
+					{Name: "VAR1", Description: "desc"},
+				},
+			},
+			brickInstanceVariables: map[string]string{},
+			expected: []BrickInstanceVariable{
+				{Name: "VAR1", Value: "", Description: "desc", Required: true},
+			},
+		},
+		{
+			name: "variable with default value",
+			brick: &bricksindex.Brick{
+				Variables: []bricksindex.BrickVariable{
+					{Name: "VAR1", DefaultValue: "default", Description: "desc"},
+				},
+			},
+			brickInstanceVariables: map[string]string{},
+			expected: []BrickInstanceVariable{
+				{Name: "VAR1", Value: "", Description: "desc", Required: false},
+			},
+		},
+		{
+			name: "multiple variables",
+			brick: &bricksindex.Brick{
+				Variables: []bricksindex.BrickVariable{
+					{Name: "VAR1", Description: "desc1"},
+					{Name: "VAR2", DefaultValue: "def2", Description: "desc2"},
+				},
+			},
+			brickInstanceVariables: map[string]string{"VAR1": "v1"},
+			expected: []BrickInstanceVariable{
+				{Name: "VAR1", Value: "v1", Description: "desc1", Required: true},
+				{Name: "VAR2", Value: "", Description: "desc2", Required: false},
+			},
+		},
+		{
+			name:                   "no variables",
+			brick:                  &bricksindex.Brick{Variables: []bricksindex.BrickVariable{}},
+			brickInstanceVariables: map[string]string{},
+			expected:               []BrickInstanceVariable{},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := getBrickInstanceVariableDetails(tt.brick, tt.brickInstanceVariables)
+			require.Equal(t, tt.expected, got)
+		})
+	}
+}