update tests

JuliaSymbolics · Feb 12, 2020 · 0b0c130 · 0b0c130
1 parent 65407e2
commit 0b0c130
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/src/symbolic.jl b/src/symbolic.jl
@@ -1,5 +1,7 @@
 export @vars, term, @fun
 
+Base.:(==)(a::Symbolic, b::Symbolic) = a === b || isequal(a,b)
+
 #### Variables
 
 """

diff --git a/test/rewrite.jl b/test/rewrite.jl
@@ -27,12 +27,12 @@ end
 @test rewriter(@rule (~x)^(~x) => ~x)(a^a) === a
 @test rewriter(@rule (~x)^(~x) => ~x)(b^a) === nothing
 @test rewriter(@rule (~x)^(~x) => ~x)(a+a) === nothing
-@test rewriter(@rule (~x)^(~x) => ~x)(sin(a)^sin(a)) === sin(a)
-@test rewriter(@rule (~x*~y + ~x*~z)  => ~x * (~y+~z))(a*b + a*c) === a*(b+c)
+@test rewriter(@rule (~x)^(~x) => ~x)(sin(a)^sin(a)) == sin(a)
+@test rewriter(@rule (~x*~y + ~x*~z)  => ~x * (~y+~z))(a*b + a*c) == a*(b+c)
 
 @test rewriter(@rule +(~~x) => ~~x)(a + b) == (a,b)
-@test rewriter(@rule +(~~x) => ~~x)(a + b + c) == (a+b,c)
-@test rewriter(@rule +(~~x) => ~~x)(+(a, b, c)) == (a+b,c)
+@test rewriter(@rule +(~~x) => ~~x)(a + b + c) == (a,b,c)
+@test rewriter(@rule +(~~x) => ~~x)(+(a, b, c)) == (a,b,c)
 @test rewriter(@rule +(~~x,~y, ~~x) => (~~x, ~y))(term(+,9,8,9,type=Any)) == ((9,),8)
 @test rewriter(@rule +(~~x,~y, ~~x) => (~~x, ~y, ~~x))(term(+,9,8,9,9,8,type=Any)) == ((9,8), 9, (9,8))
 @test rewriter(@rule +(~~x,~y,~~x) => (~~x, ~y, ~~x))(term(+,6,type=Any)) == ((), 6, ())