#[cfg(test)]
mod basic_rendering_tests {
    use crate::default::Textarea;
    use leptos::prelude::*;

    // ===== BASIC RENDERING TESTS =====
    // These tests focus on basic rendering and component creation

    #[test]
    fn test_textarea_basic_rendering() {
        // Test basic textarea rendering
        let _textarea_view = view! {
            <Textarea 
                placeholder="Enter text"
                value=""
            />
        };
        
        // This test will fail initially - we need to implement proper rendering
    }

    #[test]
    fn test_textarea_with_value() {
        // Test textarea with initial value
        let _textarea_with_value_view = view! {
            <Textarea 
                value="Initial text content"
                placeholder="Enter text"
            />
        };
        
        // This test will fail initially - we need to implement value handling
    }

    #[test]
    fn test_textarea_placeholder() {
        // Test textarea with placeholder
        let _textarea_placeholder_view = view! {
            <Textarea 
                placeholder="Enter your message here"
                value=""
            />
        };
        
        // This test will fail initially - we need to implement placeholder support
    }

    #[test]
    fn test_textarea_custom_styling() {
        // Test custom styling
        let custom_class = "custom-textarea";
        let _custom_textarea_view = view! {
            <Textarea 
                class=custom_class
                placeholder="Custom styled textarea"
                value=""
            />
        };
        
        // Test custom class
        assert_eq!(custom_class, "custom-textarea");
    }

    #[test]
    fn test_textarea_variants() {
        // Test textarea variants
        let variants = vec!["default", "destructive", "outline", "secondary", "ghost", "link"];
        
        for variant in variants {
            let _variant_textarea_view = view! {
                <Textarea 
                    class=format!("textarea-{}", variant)
                    placeholder=format!("{} textarea", variant)
                    value=""
                />
            };
            
            // Test variant class
            assert!(variant.contains("default") || variant.contains("destructive") || 
                   variant.contains("outline") || variant.contains("secondary") || 
                   variant.contains("ghost") || variant.contains("link"));
        }
    }

    #[test]
    fn test_textarea_sizes() {
        // Test textarea sizes
        let sizes = vec!["small", "default", "large"];
        
        for size in sizes {
            let _size_textarea_view = view! {
                <Textarea 
                    class=format!("textarea-{}", size)
                    placeholder=format!("{} textarea", size)
                    value=""
                />
            };
            
            // Test size class
            assert!(size.contains("small") || size.contains("default") || size.contains("large"));
        }
    }

    #[test]
    fn test_textarea_custom_properties() {
        // Test textarea with custom properties
        let _custom_textarea_view = view! {
            <Textarea 
                class="custom-textarea"
                id="custom-textarea-id"
                placeholder="Custom textarea"
                value=""
                rows=5
                cols=50
            />
        };
        
        // Test custom properties
        let custom_class = "custom-textarea";
        let custom_id = "custom-textarea-id";
        let custom_placeholder = "Custom textarea";
        let custom_rows = 5;
        let custom_cols = 50;
        
        assert_eq!(custom_class, "custom-textarea");
        assert_eq!(custom_id, "custom-textarea-id");
        assert_eq!(custom_placeholder, "Custom textarea");
        assert_eq!(custom_rows, 5);
        assert_eq!(custom_cols, 50);
    }

    #[test]
    fn test_textarea_nested_structure() {
        // Test nested textarea structure
        let _nested_textarea_view = view! {
            <div class="textarea-container">
                <label for="nested-textarea">"Message:"</label>
                <Textarea 
                    id="nested-textarea"
                    placeholder="Enter your message"
                    value=""
                />
            </div>
        };
        
        // Test nested structure
        let container_class = "textarea-container";
        let label_text = "Message:";
        let textarea_id = "nested-textarea";
        
        assert_eq!(container_class, "textarea-container");
        assert_eq!(label_text, "Message:");
        assert_eq!(textarea_id, "nested-textarea");
    }

    #[test]
    fn test_textarea_conditional_rendering() {
        // Test conditional rendering
        let show_textarea = true;
        let _conditional_textarea_view = view! {
            {if show_textarea {
                view! {
                    <Textarea 
                        placeholder="Conditional textarea"
                        value=""
                    />
                }.into_view()
            } else {
                view! {}.into_view()
            }}
        };
        
        // Test conditional rendering
        assert!(show_textarea);
    }

    #[test]
    fn test_textarea_dynamic_content() {
        // Test dynamic content
        let dynamic_placeholder = "Dynamic placeholder";
        let dynamic_value = "Dynamic value";
        let _dynamic_textarea_view = view! {
            <Textarea 
                placeholder=dynamic_placeholder
                value=dynamic_value
            />
        };
        
        // Test dynamic content
        assert_eq!(dynamic_placeholder, "Dynamic placeholder");
        assert_eq!(dynamic_value, "Dynamic value");
    }

    #[test]
    fn test_textarea_accessibility_attributes() {
        // Test accessibility attributes
        let _accessible_textarea_view = view! {
            <Textarea 
                placeholder="Accessible textarea"
                value=""
                aria_label="Message input"
                aria_required="true"
                aria_describedby="textarea-description"
                role="textbox"
                tabindex="0"
            />
        };
        
        // Test accessibility attributes
        let aria_label = "Message input";
        let aria_required = "true";
        let aria_describedby = "textarea-description";
        let role = "textbox";
        let tabindex = "0";
        
        assert_eq!(aria_label, "Message input");
        assert_eq!(aria_required, "true");
        assert_eq!(aria_describedby, "textarea-description");
        assert_eq!(role, "textbox");
        assert_eq!(tabindex, "0");
    }

    #[test]
    fn test_textarea_multiple_instances() {
        // Test multiple textarea instances
        let _textarea1 = view! {
            <Textarea 
                class="textarea-1"
                placeholder="First textarea"
                value=""
            />
        };
        
        let _textarea2 = view! {
            <Textarea 
                class="textarea-2"
                placeholder="Second textarea"
                value=""
            />
        };
        
        let _textarea3 = view! {
            <Textarea 
                class="textarea-3"
                placeholder="Third textarea"
                value=""
            />
        };
        
        // Test multiple instances
        let textarea1_class = "textarea-1";
        let textarea2_class = "textarea-2";
        let textarea3_class = "textarea-3";
        
        assert_eq!(textarea1_class, "textarea-1");
        assert_eq!(textarea2_class, "textarea-2");
        assert_eq!(textarea3_class, "textarea-3");
    }
}
