Add show method and test for FetchHead (JuliaLang#20727)

abalkin · Feb 22, 2017 · 2a19c36 · 2a19c36
1 parent e4be955
commit 2a19c36
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diff --git a/base/libgit2/types.jl b/base/libgit2/types.jl
@@ -464,6 +464,16 @@ struct FetchHead
     ismerge::Bool
 end
 
+function Base.show(io::IO, fh::FetchHead)
+    println(io, "FetchHead:")
+    println(io, "Name: $(fh.name)")
+    println(io, "URL: $(fh.url)")
+    print(io, "OID: ")
+    show(io, fh.oid)
+    println(io)
+    println(io, "Merged: $(fh.ismerge)")
+end
+
 # Abstract object types
 abstract type AbstractGitObject end
 Base.isempty(obj::AbstractGitObject) = (obj.ptr == C_NULL)

diff --git a/test/libgit2.jl b/test/libgit2.jl
@@ -590,6 +590,11 @@ mktempdir() do dir
             @test fetch_heads[3].ismerge == false
             for fh in fetch_heads
                 @test fh.url == cache_repo
+                fh_strs = split(sprint(show, fh), '\n')
+                @test fh_strs[1] == "FetchHead:"
+                @test fh_strs[2] == "Name: $(fh.name)"
+                @test fh_strs[3] == "URL: $(fh.url)"
+                @test fh_strs[5] == "Merged: $(fh.ismerge)"
             end
         finally
             close(repo)