improve test coverage

JuliaPy · Jan 27, 2022 · eb1252d · eb1252d · cjdoris · Jan 27, 2022
1 parent 51389e6
commit eb1252d
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/src/MicroMamba.jl b/src/MicroMamba.jl
@@ -86,7 +86,6 @@ function available(; io::IO=stderr)
         try
             executable(io=io)
         catch
-            STATE.available = false
         end
     end
     STATE.available
@@ -113,11 +112,7 @@ the environment variable `JULIA_MICROMAMBA_ROOT_PREFIX`.
 function cmd(; io::IO=stderr)
     exe = executable(io=io)
     root = root_dir()
-    if root == ""
-        `$exe`
-    else
-        `$exe -r $root`
-    end
+    `$exe -r $root`
 end
 cmd(args; io::IO=stderr) = `$(cmd(io=io)) $args`
 

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -4,6 +4,8 @@ using Test
 @testset "MicroMamba" begin
     @test MicroMamba.available()
     @test isfile(MicroMamba.executable())
+    MicroMamba.STATE.version = VersionNumber(0)
+    MicroMamba.STATE.executable = ""
     @test MicroMamba.version() isa VersionNumber
     help = read(MicroMamba.cmd(`--help`), String)
     @test occursin("--help", help)