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-rw-r--r--spec/rubyspec/core/string/center_spec.rb133
1 files changed, 0 insertions, 133 deletions
diff --git a/spec/rubyspec/core/string/center_spec.rb b/spec/rubyspec/core/string/center_spec.rb
deleted file mode 100644
index 4a40ef88bf..0000000000
--- a/spec/rubyspec/core/string/center_spec.rb
+++ /dev/null
@@ -1,133 +0,0 @@
-# -*- encoding: utf-8 -*-
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes.rb', __FILE__)
-
-describe "String#center with length, padding" do
- it "returns a new string of specified length with self centered and padded with padstr" do
- "one".center(9, '.').should == "...one..."
- "hello".center(20, '123').should == "1231231hello12312312"
- "middle".center(13, '-').should == "---middle----"
-
- "".center(1, "abcd").should == "a"
- "".center(2, "abcd").should == "aa"
- "".center(3, "abcd").should == "aab"
- "".center(4, "abcd").should == "abab"
- "".center(6, "xy").should == "xyxxyx"
- "".center(11, "12345").should == "12345123451"
-
- "|".center(2, "abcd").should == "|a"
- "|".center(3, "abcd").should == "a|a"
- "|".center(4, "abcd").should == "a|ab"
- "|".center(5, "abcd").should == "ab|ab"
- "|".center(6, "xy").should == "xy|xyx"
- "|".center(7, "xy").should == "xyx|xyx"
- "|".center(11, "12345").should == "12345|12345"
- "|".center(12, "12345").should == "12345|123451"
-
- "||".center(3, "abcd").should == "||a"
- "||".center(4, "abcd").should == "a||a"
- "||".center(5, "abcd").should == "a||ab"
- "||".center(6, "abcd").should == "ab||ab"
- "||".center(8, "xy").should == "xyx||xyx"
- "||".center(12, "12345").should == "12345||12345"
- "||".center(13, "12345").should == "12345||123451"
- end
-
- it "pads with whitespace if no padstr is given" do
- "two".center(5).should == " two "
- "hello".center(20).should == " hello "
- end
-
- it "returns self if it's longer than or as long as the specified length" do
- "".center(0).should == ""
- "".center(-1).should == ""
- "hello".center(4).should == "hello"
- "hello".center(-1).should == "hello"
- "this".center(3).should == "this"
- "radiology".center(8, '-').should == "radiology"
- end
-
- it "taints result when self or padstr is tainted" do
- "x".taint.center(4).tainted?.should == true
- "x".taint.center(0).tainted?.should == true
- "".taint.center(0).tainted?.should == true
- "x".taint.center(4, "*").tainted?.should == true
- "x".center(4, "*".taint).tainted?.should == true
- end
-
- it "calls #to_int to convert length to an integer" do
- "_".center(3.8, "^").should == "^_^"
-
- obj = mock('3')
- obj.should_receive(:to_int).and_return(3)
-
- "_".center(obj, "o").should == "o_o"
- end
-
- it "raises a TypeError when length can't be converted to an integer" do
- lambda { "hello".center("x") }.should raise_error(TypeError)
- lambda { "hello".center("x", "y") }.should raise_error(TypeError)
- lambda { "hello".center([]) }.should raise_error(TypeError)
- lambda { "hello".center(mock('x')) }.should raise_error(TypeError)
- end
-
- it "calls #to_str to convert padstr to a String" do
- padstr = mock('123')
- padstr.should_receive(:to_str).and_return("123")
-
- "hello".center(20, padstr).should == "1231231hello12312312"
- end
-
- it "raises a TypeError when padstr can't be converted to a string" do
- lambda { "hello".center(20, 100) }.should raise_error(TypeError)
- lambda { "hello".center(20, []) }.should raise_error(TypeError)
- lambda { "hello".center(20, mock('x')) }.should raise_error(TypeError)
- end
-
- it "raises an ArgumentError if padstr is empty" do
- lambda { "hello".center(10, "") }.should raise_error(ArgumentError)
- lambda { "hello".center(0, "") }.should raise_error(ArgumentError)
- end
-
- it "returns subclass instances when called on subclasses" do
- StringSpecs::MyString.new("").center(10).should be_an_instance_of(StringSpecs::MyString)
- StringSpecs::MyString.new("foo").center(10).should be_an_instance_of(StringSpecs::MyString)
- StringSpecs::MyString.new("foo").center(10, StringSpecs::MyString.new("x")).should be_an_instance_of(StringSpecs::MyString)
-
- "".center(10, StringSpecs::MyString.new("x")).should be_an_instance_of(String)
- "foo".center(10, StringSpecs::MyString.new("x")).should be_an_instance_of(String)
- end
-
- it "when padding is tainted and self is untainted returns a tainted string if and only if length is longer than self" do
- "hello".center(4, 'X'.taint).tainted?.should be_false
- "hello".center(5, 'X'.taint).tainted?.should be_false
- "hello".center(6, 'X'.taint).tainted?.should be_true
- end
-
- with_feature :encoding do
- describe "with width" do
- it "returns a String in the same encoding as the original" do
- str = "abc".force_encoding Encoding::IBM437
- result = str.center 6
- result.should == " abc "
- result.encoding.should equal(Encoding::IBM437)
- end
- end
-
- describe "with width, pattern" do
- it "returns a String in the compatible encoding" do
- str = "abc".force_encoding Encoding::IBM437
- result = str.center 6, "あ"
- result.should == "あabcああ"
- result.encoding.should equal(Encoding::UTF_8)
- end
-
- it "raises an Encoding::CompatibilityError if the encodings are incompatible" do
- pat = "ア".encode Encoding::EUC_JP
- lambda do
- "あれ".center 5, pat
- end.should raise_error(Encoding::CompatibilityError)
- end
- end
- end
-end