chore: Naming conventions

tests/prolog/builtins/UnificationTest.kt

@@ -1,53 +0,0 @@
-package prolog.builtins
-
-import org.junit.jupiter.api.Assertions.*
-import org.junit.jupiter.api.Test
-import prolog.ast.terms.Atom
-import prolog.ast.arithmetic.Integer
-import prolog.ast.terms.Variable
-
-class UnificationTest {
-    /**
-     * ?- X == a.
-     * false.
-     */
-    @Test
-    fun equivalent_variable_and_atom() {
-        val variable = Variable("X")
-        val atom = Atom("a")
-
-        val result = Equivalent(variable, atom).satisfy(emptyMap())
-
-        assertFalse(result.any(), "Variable and atom should not be equivalent")
-    }
-
-    /**
-     * ?- a == a.
-     * true.
-     */
-    @Test
-    fun equivalent_atom_and_atom() {
-        val atom1 = Atom("a")
-        val atom2 = Atom("a")
-
-        val result = Equivalent(atom1, atom2).satisfy(emptyMap())
-
-        assertTrue(result.any(), "Identical atoms should be equivalent")
-        assertTrue(result.first().isSuccess, "Result should be successful")
-        assertEquals(0, result.first().getOrNull()!!.size, "No substitutions should be made")
-    }
-
-    /**
-     * ?- 1 + 2 == 3.
-     * false.
-     */
-    @Test
-    fun simple_addition_equivalence() {
-        val addition = Add(Integer(1), Integer(2))
-        val solution = Integer(3)
-
-        val result = Equivalent(addition, solution).satisfy(emptyMap())
-
-        assertFalse(result.any(), "Addition should be equivalent")
-    }
-}