Text#text= will inspect it's input

3 files changed, 29 insertions, 6 deletions

diff --git a/ext/ruby2d/ruby2d.c b/ext/ruby2d/ruby2d.c
index 0bc4214..bddc4c6 100644
--- a/ext/ruby2d/ruby2d.c
+++ b/ext/ruby2d/ruby2d.c
@@ -235,14 +235,14 @@ static R_VAL ruby2d_text_init(R_VAL self) {
 
 
 /*
- * Ruby2D::Text#text=
+ * Ruby2D::Text#ext_text_set
  */
 #if MRUBY
-static R_VAL ruby2d_text_equals(mrb_state* mrb, R_VAL self) {
+static R_VAL ruby2d_ext_text_set(mrb_state* mrb, R_VAL self) {
   mrb_value text;
   mrb_get_args(mrb, "o", &text);
 #else
-static R_VAL ruby2d_text_equals(R_VAL self, R_VAL text) {
+static R_VAL ruby2d_ext_text_set(R_VAL self, R_VAL text) {
   r_iv_set(self, "@text", text);
 #endif
   
@@ -748,8 +748,8 @@ void Init_ruby2d() {
   // Ruby2D::Text#init
   r_define_method(ruby2d_text_class, "init", ruby2d_text_init, r_args_none);
   
-  // Ruby2D::Text#text=
-  r_define_method(ruby2d_text_class, "text=", ruby2d_text_equals, r_args_req(1));
+  // Ruby2D::Text#ext_text_set
+  r_define_method(ruby2d_text_class, "ext_text_set", ruby2d_ext_text_set, r_args_req(1));
   
   // Ruby2D::Sound
   R_CLASS ruby2d_sound_class = r_define_class(ruby2d_module, "Sound");
diff --git a/lib/ruby2d/text.rb b/lib/ruby2d/text.rb
index 22325ff..ca27ab8 100644
--- a/lib/ruby2d/text.rb
+++ b/lib/ruby2d/text.rb
@@ -16,12 +16,17 @@ module Ruby2D
       
       @type_id = 5
       @x, @y, @size = x, y, size
-      @text = text
+      @text = text.to_s
       @color = Color.new(c)
       init
       add
     end
     
+    def text=(msg)
+      @text = msg.to_s
+      ext_text_set(@text)
+    end
+    
     def color=(c)
       @color = Color.new(c)
     end
diff --git a/test/text_spec.rb b/test/text_spec.rb
new file mode 100644
index 0000000..22e17a3
--- /dev/null
+++ b/test/text_spec.rb
@@ -0,0 +1,18 @@
+require 'ruby2d'
+
+RSpec.describe Ruby2D::Text do
+  
+  describe '#text=' do
+    it 'maps Time to string' do
+      t = Text.new(0, 0, Time.now, 40, "test/media/bitstream_vera/vera.ttf")
+      t.text = Time.new(1, 1, 1, 1, 1, 1, 1)
+      expect(t.text).to eq "0001-01-01 01:01:01 +0000"
+    end
+    
+    it 'maps Number to string' do
+      t = Text.new(0, 0, 0, 40, "test/media/bitstream_vera/vera.ttf")
+      t.text = 0
+      expect(t.text).to eq "0"
+    end
+  end
+end