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672 lines (612 loc) · 15.8 KB
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package tools
import (
"context"
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPrepareDiagram_Success(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantType string
wantSuccess bool
}{
{
name: "mermaid flowchart",
params: map[string]interface{}{
"syntax": "graph TD\n A[Start] --> B[End]",
"type": "mermaid",
},
wantType: "mermaid",
wantSuccess: true,
},
{
name: "mermaid sequence diagram",
params: map[string]interface{}{
"syntax": "sequenceDiagram\n Alice->>Bob: Hello\n Bob->>Alice: Hi",
"type": "mermaid",
},
wantType: "mermaid",
wantSuccess: true,
},
{
name: "d2 diagram",
params: map[string]interface{}{
"syntax": "x -> y: hello",
"type": "d2",
},
wantType: "d2",
wantSuccess: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := PrepareDiagram(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.Equal(t, tt.wantSuccess, result["success"])
assert.Equal(t, tt.wantType, result["type"])
assert.Equal(t, tt.params["syntax"], result["syntax"])
assert.True(t, result["validated"].(bool))
metadata, ok := result["metadata"].(map[string]interface{})
require.True(t, ok)
assert.NotEmpty(t, metadata["diagram_id"])
assert.NotEmpty(t, metadata["generated_at"])
})
}
}
func TestPrepareDiagram_Validation(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantError string
expectValid bool
}{
{
name: "missing syntax",
params: map[string]interface{}{"type": "mermaid"},
wantError: "syntax is required",
expectValid: false,
},
{
name: "invalid diagram type",
params: map[string]interface{}{
"syntax": "graph TD",
"type": "invalid",
},
wantError: "unsupported diagram type: invalid",
expectValid: false,
},
{
name: "empty syntax",
params: map[string]interface{}{
"syntax": "",
"type": "mermaid",
},
wantError: "syntax is required",
expectValid: false,
},
{
name: "invalid mermaid syntax",
params: map[string]interface{}{
"syntax": "not a valid diagram",
"type": "mermaid",
},
wantError: "diagram must start with a valid keyword",
expectValid: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := PrepareDiagram(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.False(t, result["success"].(bool))
if tt.wantError != "" {
if errorStr, ok := result["error"].(string); ok {
assert.Contains(t, errorStr, tt.wantError)
} else if validationErrors, ok := result["validation_errors"].([]string); ok {
found := false
for _, e := range validationErrors {
if assert.ObjectsAreEqualValues(e, tt.wantError) {
found = true
break
}
}
if !found {
t.Logf("Validation errors: %v", validationErrors)
}
}
}
})
}
}
func TestPrepareChart_Success(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantType string
wantSuccess bool
}{
{
name: "line chart",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"Jan", "Feb", "Mar"},
"datasets": []interface{}{
map[string]interface{}{
"label": "Sales",
"data": []interface{}{10, 20, 30},
},
},
},
"chart_type": "line",
},
wantType: "line",
wantSuccess: true,
},
{
name: "bar chart with options",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"Q1", "Q2", "Q3", "Q4"},
"datasets": []interface{}{
map[string]interface{}{
"label": "Revenue",
"data": []interface{}{100, 150, 200, 250},
},
},
},
"chart_type": "bar",
"options": map[string]interface{}{
"title": map[string]interface{}{
"text": "Quarterly Revenue",
},
},
},
wantType: "bar",
wantSuccess: true,
},
{
name: "pie chart",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"Red", "Blue", "Yellow"},
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{300, 50, 100},
},
},
},
"chart_type": "pie",
},
wantType: "pie",
wantSuccess: true,
},
{
name: "scatter chart",
params: map[string]interface{}{
"data": map[string]interface{}{
"datasets": []interface{}{
map[string]interface{}{
"label": "Points",
"data": []interface{}{
map[string]interface{}{"x": 1, "y": 2},
map[string]interface{}{"x": 2, "y": 4},
},
},
},
},
"chart_type": "scatter",
},
wantType: "scatter",
wantSuccess: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := PrepareChart(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.Equal(t, tt.wantSuccess, result["success"])
assert.Equal(t, tt.wantType, result["chart_type"])
assert.NotEmpty(t, result["chart_id"])
data, ok := result["data"].(map[string]interface{})
require.True(t, ok)
assert.NotNil(t, data)
metadata, ok := result["metadata"].(map[string]interface{})
require.True(t, ok)
assert.NotEmpty(t, metadata["chart_id"])
assert.NotEmpty(t, metadata["generated_at"])
})
}
}
func TestPrepareChart_Validation(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantError string
}{
{
name: "missing data",
params: map[string]interface{}{"chart_type": "line"},
wantError: "data is required",
},
{
name: "missing chart_type",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"A", "B"},
},
},
wantError: "chart_type is required",
},
{
name: "missing labels for line chart",
params: map[string]interface{}{
"data": map[string]interface{}{
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{1, 2, 3},
},
},
},
"chart_type": "line",
},
wantError: "chart validation failed",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := PrepareChart(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.False(t, result["success"].(bool))
if errorStr, ok := result["error"].(string); ok {
assert.Contains(t, errorStr, tt.wantError)
}
})
}
}
func TestExportDiagram_ValidationFailure(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantError string
}{
{
name: "missing syntax",
params: map[string]interface{}{"type": "mermaid"},
wantError: "syntax is required",
},
{
name: "invalid diagram type",
params: map[string]interface{}{
"syntax": "graph TD",
"type": "invalid",
},
wantError: "unsupported diagram type",
},
{
name: "invalid format",
params: map[string]interface{}{
"syntax": "graph TD",
"type": "mermaid",
"format": "gif",
},
wantError: "unsupported format",
},
{
name: "invalid mermaid syntax",
params: map[string]interface{}{
"syntax": "not a valid diagram",
"type": "mermaid",
"format": "svg",
},
wantError: "diagram validation failed",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := ExportDiagram(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.False(t, result["success"].(bool))
assert.Contains(t, result["error"].(string), tt.wantError)
})
}
}
func TestExportChart_ValidationFailure(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantError string
}{
{
name: "missing data",
params: map[string]interface{}{"chart_type": "line"},
wantError: "data is required",
},
{
name: "missing chart_type",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"A", "B"},
},
},
wantError: "chart_type is required",
},
{
name: "invalid format",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"A", "B"},
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{1, 2},
},
},
},
"chart_type": "bar",
"format": "gif",
},
wantError: "unsupported format",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := ExportChart(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.False(t, result["success"].(bool))
assert.Contains(t, result["error"].(string), tt.wantError)
})
}
}
func TestExportChart_Success(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantType string
wantFormat string
}{
{
name: "bar chart png",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"A", "B", "C"},
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{10, 20, 30},
},
},
},
"chart_type": "bar",
"format": "png",
},
wantType: "bar",
wantFormat: "png",
},
{
name: "line chart svg",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"X", "Y", "Z"},
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{5, 15, 25},
},
},
},
"chart_type": "line",
"format": "svg",
},
wantType: "line",
wantFormat: "svg",
},
{
name: "pie chart png",
params: map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"Red", "Blue"},
"datasets": []interface{}{
map[string]interface{}{
"data": []interface{}{60, 40},
},
},
},
"chart_type": "pie",
"format": "png",
},
wantType: "pie",
wantFormat: "png",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := ExportChart(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.True(t, result["success"].(bool))
assert.Equal(t, tt.wantType, result["chart_type"])
assert.Equal(t, tt.wantFormat, result["format"])
assert.NotEmpty(t, result["filename"])
assert.NotEmpty(t, result["path"])
assert.NotEmpty(t, result["content"])
assert.Greater(t, result["size"].(int), 0)
path := result["path"].(string)
defer os.Remove(path)
_, err = os.Stat(path)
assert.NoError(t, err, "exported file should exist")
})
}
}
func TestGenerateImage_Success(t *testing.T) {
ctx := context.Background()
tests := []struct {
name string
params map[string]interface{}
wantPrompt string
wantStyle string
wantWidth int
wantHeight int
wantSuccess bool
}{
{
name: "simple prompt with defaults",
params: map[string]interface{}{
"prompt": "A beautiful sunset over mountains",
},
wantPrompt: "A beautiful sunset over mountains",
wantStyle: "realistic",
wantWidth: 1024,
wantHeight: 1024,
wantSuccess: true,
},
{
name: "with custom style and dimensions",
params: map[string]interface{}{
"prompt": "Abstract geometric shapes",
"style": "abstract",
"width": 512,
"height": 768,
},
wantPrompt: "Abstract geometric shapes",
wantStyle: "abstract",
wantWidth: 512,
wantHeight: 768,
wantSuccess: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := GenerateImage(ctx, tt.params)
require.NoError(t, err)
require.NotNil(t, result)
assert.Equal(t, tt.wantSuccess, result["success"])
assert.Equal(t, tt.wantPrompt, result["prompt"])
assert.Equal(t, tt.wantStyle, result["style"])
assert.Equal(t, tt.wantWidth, result["width"])
assert.Equal(t, tt.wantHeight, result["height"])
assert.NotEmpty(t, result["image_id"])
metadata, ok := result["metadata"].(map[string]interface{})
require.True(t, ok)
assert.NotEmpty(t, metadata["image_id"])
assert.Equal(t, "pending", metadata["status"])
})
}
}
func TestGenerateImage_Validation(t *testing.T) {
ctx := context.Background()
result, err := GenerateImage(ctx, map[string]interface{}{})
require.NoError(t, err)
require.NotNil(t, result)
assert.False(t, result["success"].(bool))
assert.Contains(t, result["error"].(string), "prompt is required")
}
func TestVisualTools_ToolRegistration(t *testing.T) {
tests := []struct {
name string
toolName string
}{
{"prepare_diagram registered", "prepare_diagram"},
{"prepare_chart registered", "prepare_chart"},
{"export_diagram registered", "export_diagram"},
{"export_chart registered", "export_chart"},
{"generate_image registered", "generate_image"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
tool, err := GetTool(tt.toolName)
require.NoError(t, err)
assert.NotNil(t, tool)
assert.Equal(t, tt.toolName, tool.Name)
assert.NotEmpty(t, tool.Description)
assert.NotNil(t, tool.Parameters)
assert.NotNil(t, tool.Function)
})
}
}
func TestPrepareDiagram_Integration(t *testing.T) {
ctx := context.Background()
mermaidSyntax := `graph TD
A[Start] --> B{Decision}
B -->|Yes| C[Success]
B -->|No| D[Failure]
C --> E[End]
D --> E`
params := map[string]interface{}{
"syntax": mermaidSyntax,
"type": "mermaid",
}
result, err := InvokeTool(ctx, "prepare_diagram", params)
require.NoError(t, err)
require.NotNil(t, result)
assert.True(t, result["success"].(bool))
assert.Equal(t, mermaidSyntax, result["syntax"])
assert.Equal(t, "mermaid", result["type"])
assert.True(t, result["validated"].(bool))
}
func TestPrepareChart_Integration(t *testing.T) {
ctx := context.Background()
params := map[string]interface{}{
"data": map[string]interface{}{
"labels": []interface{}{"January", "February", "March", "April", "May"},
"datasets": []interface{}{
map[string]interface{}{
"label": "Sales",
"data": []interface{}{65, 59, 80, 81, 56},
"backgroundColor": "rgba(75, 192, 192, 0.2)",
"borderColor": "rgba(75, 192, 192, 1)",
},
},
},
"chart_type": "line",
"options": map[string]interface{}{
"responsive": true,
"title": map[string]interface{}{
"display": true,
"text": "Monthly Sales Data",
},
},
}
result, err := InvokeTool(ctx, "prepare_chart", params)
require.NoError(t, err)
require.NotNil(t, result)
assert.True(t, result["success"].(bool))
assert.Equal(t, "line", result["chart_type"])
assert.NotEmpty(t, result["chart_id"])
data, ok := result["data"].(map[string]interface{})
require.True(t, ok)
assert.NotNil(t, data["labels"])
assert.NotNil(t, data["datasets"])
}
func TestGenerateImage_Integration(t *testing.T) {
ctx := context.Background()
params := map[string]interface{}{
"prompt": "A serene landscape with mountains and a lake at sunset",
"style": "realistic",
"width": 1024,
"height": 1024,
}
result, err := InvokeTool(ctx, "generate_image", params)
require.NoError(t, err)
require.NotNil(t, result)
assert.True(t, result["success"].(bool))
assert.Equal(t, params["prompt"], result["prompt"])
assert.Equal(t, params["style"], result["style"])
assert.NotEmpty(t, result["image_id"])
assert.NotEmpty(t, result["note"])
}