2012-02-15 15:51:45 +01:00
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should = require 'should'
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fixtures = require './fixtures'
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git = require '../src'
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Diff = require '../src/diff'
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Blob = require '../src/blob'
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describe "Diff", ->
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describe ".parse", ->
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describe "simple editing", ->
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repo = fixtures.tagged
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stdout = """
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diff --git a/file.txt b/file.txt
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index d00491f..48082f7 100644
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--- a/file.txt
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+++ b/file.txt
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@@ -1 +1 @@
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-1
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+12
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"""
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diffs = Diff.parse repo, stdout
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "is an Array of Diffs", ->
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diffs.should.be.an.instanceof Array
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diffs[0].should.be.an.instanceof Diff
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "has one diff", ->
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diffs.should.have.lengthOf 1
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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describe "the first diff", ->
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diff = diffs[0]
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "has the repo", ->
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diff.repo.should.eql repo
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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for blob in ["a_blob", "b_blob"]
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it "has a #{blob}", ->
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diff[blob].should.be.an.instanceof Blob
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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for path in ["a_path", "b_path"]
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it "has a #{path}", ->
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diff[path].should.eql "file.txt"
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "has a b_mode", ->
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diff.b_mode.should.eql "100644"
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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for change in ["new_file", "renamed_file", "deleted_file"]
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it "#{change} is false", ->
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diff[change].should.be.false
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "has a similarity_index of 0", ->
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diff.similarity_index.should.eql 0
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2014-06-20 02:08:29 +02:00
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2014-03-13 20:56:14 +01:00
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describe ".parse_raw", ->
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describe "simple editing", ->
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repo = fixtures.tagged
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stdout = """
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:100644 100644 95f6539... 0466f13... M file.txt
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"""
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diffs = Diff.parse_raw repo, stdout
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it "is an Array of Diffs", ->
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diffs.should.be.an.instanceof Array
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diffs[0].should.be.an.instanceof Diff
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it "has one diff", ->
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diffs.should.have.lengthOf 1
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describe "the first diff", ->
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diff = diffs[0]
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it "has the repo", ->
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diff.repo.should.eql repo
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for blob in ["a_blob", "b_blob"]
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it "has a #{blob}", ->
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diff[blob].should.be.an.instanceof Blob
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for path in ["a_path", "b_path"]
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it "has a #{path}", ->
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diff[path].should.eql "file.txt"
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it "has a b_mode", ->
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diff.b_mode.should.eql "100644"
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for change in ["new_file", "renamed_file", "deleted_file"]
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it "#{change} is false", ->
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diff[change].should.be.false
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it "has a similarity_index of 0", ->
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diff.similarity_index.should.eql 0
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2012-02-15 15:51:45 +01:00
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describe "delete a file", ->
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repo = fixtures.branched
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stdout = """
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diff --git a/README.md b/README.md
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index e4ff69d..c0efd1c 100644
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--- a/README.md
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+++ b/README.md
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@@ -1 +1 @@
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-Bla
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+Bla2
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diff --git a/some/hi.txt b/some/hi.txt
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deleted file mode 100644
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index 6f1de24..0000000
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--- a/some/hi.txt
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+++ /dev/null
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@@ -1 +0,0 @@
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-!!!
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"""
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diffs = Diff.parse repo, stdout
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "has 2 diffs", ->
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diffs.should.have.lengthOf 2
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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describe "the second diff", ->
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diff = diffs[1]
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it "deletes a file", ->
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diff.deleted_file.should.be.true
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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describe "create a file", ->
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repo = fixtures.branched
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stdout = """
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diff --git a/some/hi.txt b/some/hi.txt
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new file mode 100644
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index 0000000..6f1de24
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--- /dev/null
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+++ b/some/hi.txt
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@@ -0,0 +1 @@
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+!!!
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"""
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diffs = Diff.parse repo, stdout
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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it "creates a file", ->
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diffs[0].new_file.should.be.true
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2014-06-20 02:08:29 +02:00
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2012-02-15 15:51:45 +01:00
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